ID   TRPF_SYNP6              Reviewed;         217 AA.
AC   Q5N322;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-2005, sequence version 1.
DT   27-MAR-2024, entry version 98.
DE   RecName: Full=N-(5'-phosphoribosyl)anthranilate isomerase {ECO:0000255|HAMAP-Rule:MF_00135};
DE            Short=PRAI {ECO:0000255|HAMAP-Rule:MF_00135};
DE            EC=5.3.1.24 {ECO:0000255|HAMAP-Rule:MF_00135};
GN   Name=trpF {ECO:0000255|HAMAP-Rule:MF_00135};
GN   OrderedLocusNames=syc1108_c;
OS   Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis
OS   nidulans).
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC   Synechococcus.
OX   NCBI_TaxID=269084;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27144 / PCC 6301 / SAUG 1402/1;
RX   PubMed=17211581; DOI=10.1007/s11120-006-9122-4;
RA   Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M.,
RA   Kanehisa M., Omata T., Sugiura M., Sugita M.;
RT   "Complete nucleotide sequence of the freshwater unicellular cyanobacterium
RT   Synechococcus elongatus PCC 6301 chromosome: gene content and
RT   organization.";
RL   Photosyn. Res. 93:55-67(2007).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=N-(5-phospho-beta-D-ribosyl)anthranilate = 1-(2-
CC         carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate;
CC         Xref=Rhea:RHEA:21540, ChEBI:CHEBI:18277, ChEBI:CHEBI:58613;
CC         EC=5.3.1.24; Evidence={ECO:0000255|HAMAP-Rule:MF_00135};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC       tryptophan from chorismate: step 3/5. {ECO:0000255|HAMAP-
CC       Rule:MF_00135}.
CC   -!- SIMILARITY: Belongs to the TrpF family. {ECO:0000255|HAMAP-
CC       Rule:MF_00135}.
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DR   EMBL; AP008231; BAD79298.1; -; Genomic_DNA.
DR   RefSeq; WP_011243419.1; NC_006576.1.
DR   AlphaFoldDB; Q5N322; -.
DR   SMR; Q5N322; -.
DR   KEGG; syc:syc1108_c; -.
DR   eggNOG; COG0135; Bacteria.
DR   UniPathway; UPA00035; UER00042.
DR   Proteomes; UP000001175; Chromosome.
DR   GO; GO:0004640; F:phosphoribosylanthranilate isomerase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000162; P:tryptophan biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd00405; PRAI; 1.
DR   Gene3D; 3.20.20.70; Aldolase class I; 1.
DR   HAMAP; MF_00135; PRAI; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR001240; PRAI_dom.
DR   InterPro; IPR011060; RibuloseP-bd_barrel.
DR   InterPro; IPR044643; TrpF_fam.
DR   PANTHER; PTHR42894; N-(5'-PHOSPHORIBOSYL)ANTHRANILATE ISOMERASE; 1.
DR   PANTHER; PTHR42894:SF1; N-(5'-PHOSPHORIBOSYL)ANTHRANILATE ISOMERASE; 1.
DR   Pfam; PF00697; PRAI; 1.
DR   SUPFAM; SSF51366; Ribulose-phoshate binding barrel; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Aromatic amino acid biosynthesis; Isomerase;
KW   Tryptophan biosynthesis.
FT   CHAIN           1..217
FT                   /note="N-(5'-phosphoribosyl)anthranilate isomerase"
FT                   /id="PRO_1000197133"
SQ   SEQUENCE   217 AA;  23283 MW;  F79C9C5A53DC129E CRC64;
     MGLRIKICGL RDPQQAIAIA DLGATAIGFI AVRQSPRYVS PAQVAEIAQA LQKTHPTVNR
     VGVFANATAE ELEAYVAAGI TSLQLHGDET LADSQRWRDR FPALELIKAL RIRSTADLAL
     AESFTDCVDT LLLDAYHPQM LGGTGATLDW QALQAFQPSR PWLLAGGLTP ENITTALSQL
     HPAGIDLSSG VERSPGDKDL EKVTALFSSL ARNSLLK
//